1322323100233 has 2 divisors, whose sum is σ = 1322323100234. Its totient is φ = 1322323100232.

The previous prime is 1322323100113. The next prime is 1322323100237. The reversal of 1322323100233 is 3320013232231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 856833476409 + 465489623824 = 925653^2 + 682268^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1322323100233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1322323100198 and 1322323100207.

It is not a weakly prime, because it can be changed into another prime (1322323100237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661161550116 + 661161550117.

It is an arithmetic number, because the mean of its divisors is an integer number (661161550117).

Almost surely, 2^{1322323100233} is an apocalyptic number.

It is an amenable number.

1322323100233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322323100233 is an equidigital number, since it uses as much as digits as its factorization.

1322323100233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 1322323100233 its reverse (3320013232231), we get a palindrome (4642336332464).

The spelling of 1322323100233 in words is "one trillion, three hundred twenty-two billion, three hundred twenty-three million, one hundred thousand, two hundred thirty-three".